/* ============ VIDEO PLAY BUTTON HIDE ============ */
video::-webkit-media-controls-start-playback-button,
video::-webkit-media-controls-play-button,
video::-webkit-media-controls {
  display: none !important;
  -webkit-appearance: none;
}

/* ============ NAV ============ */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  padding: 0 var(--container-padding);
  transition: background var(--duration-normal) ease, border-color var(--duration-normal) ease;
  border-bottom: 1px solid transparent;
}
.nav--scrolled {
  background: rgba(10, 12, 16, 0.85);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border-bottom-color: rgba(255,255,255,0.06);
}
.nav__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: var(--max-width-wide);
  margin: 0 auto;
  height: 64px;
}
.nav__logo {
  display: flex;
  align-items: center;
  gap: 0.625rem;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.875rem;
  letter-spacing: 0.22em;
  color: #fff;
  text-decoration: none;
}
.nav__logo:hover { color: #fff; }
.nav__logo-icon { width: 20px; height: 20px; opacity: 0.9; }
.nav__logo-text { display: flex; flex-direction: column; line-height: 1; }
.nav__logo-sub {
  font-family: var(--font-body);
  font-size: 0.5rem;
  font-weight: 400;
  letter-spacing: 0.12em;
  color: rgba(255,255,255,0.35);
  margin-top: 0.125rem;
}
.nav__links { display: none; gap: 2rem; align-items: center; }
.nav__link {
  font-family: var(--font-body);
  font-size: 0.8125rem;
  font-weight: 400;
  color: rgba(255,255,255,0.5);
  text-decoration: none;
  transition: color var(--duration-fast) ease;
}
.nav__link:hover { color: #fff; }
.nav__cta { display: none; }

.btn--white {
  background: transparent;
  color: #fff;
  border: 1px solid rgba(255,255,255,0.2);
  font-family: var(--font-body);
  font-size: 0.8125rem;
  font-weight: 500;
  padding: 0.5rem 1.25rem;
  border-radius: var(--radius-pill);
  transition: all var(--duration-normal) ease;
}
.btn--white:hover {
  background: rgba(255,255,255,0.08);
  border-color: rgba(255,255,255,0.35);
  color: #fff;
}
.btn--outline-white {
  background: rgba(255,255,255,0.06);
  color: #fff;
  border: 1px solid rgba(255,255,255,0.15);
  font-family: var(--font-body);
  font-size: 0.9375rem;
  font-weight: 500;
  padding: 0.875rem 2.5rem;
  border-radius: var(--radius-pill);
  transition: all var(--duration-normal) ease;
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}
.btn--outline-white:hover {
  background: rgba(255,255,255,0.12);
  border-color: rgba(255,255,255,0.3);
  color: #fff;
}

/* Hamburger */
.nav__hamburger {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 6px;
  width: 44px;
  height: 44px;
  padding: 12px;
}
.nav__hamburger span {
  display: block;
  width: 100%;
  height: 1.5px;
  background: #fff;
  transition: transform var(--duration-normal) ease, opacity var(--duration-fast) ease;
}
.nav__hamburger--open span:first-child { transform: translateY(3.75px) rotate(45deg); }
.nav__hamburger--open span:last-child { transform: translateY(-3.75px) rotate(-45deg); }

.nav__overlay {
  position: fixed;
  inset: 0;
  background: var(--bg-primary);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 2rem;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--duration-normal) ease;
  z-index: 99;
}
.nav__overlay--open { opacity: 1; pointer-events: auto; }
.nav__overlay-link {
  font-family: var(--font-display);
  font-size: 1.75rem;
  font-weight: 400;
  color: #fff;
  text-decoration: none;
}

@media (min-width: 810px) {
  .nav__links { display: flex; }
  .nav__cta { display: inline-flex; }
  .nav__hamburger { display: none; }
}

/* ============ HERO ============ */
.hero {
  position: relative;
  width: 100%;
  min-height: 100vh;
  display: flex;
  align-items: flex-end;
  justify-content: center;
  overflow: hidden;
}
.hero__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  cursor: ew-resize;
}
.hero__bg-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 30%;
}
.hero__bg-overlay {
  position: absolute;
  inset: 0;
  z-index: 1;
  background: linear-gradient(
    to bottom,
    rgba(13, 17, 23, 0) 0%,
    rgba(13, 17, 23, 0.05) 40%,
    rgba(13, 17, 23, 0.4) 60%,
    rgba(13, 17, 23, 0.8) 80%,
    rgba(13, 17, 23, 1) 100%
  );
  pointer-events: none;
}
.hero__content {
  position: relative;
  z-index: 2;
  text-align: center;
  padding: 0 var(--container-padding);
  padding-bottom: clamp(3rem, 6vw, 5rem);
  max-width: 900px;
  pointer-events: none;
}
.hero__content .btn,
.hero__content a {
  pointer-events: auto;
}
.hero__headline {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 7vw, 5rem);
  font-weight: 400;
  line-height: 1.05;
  color: #fff;
  letter-spacing: -0.01em;
  margin-bottom: 1.5rem;
  text-transform: none;
}
.hero__sub {
  font-family: var(--font-body);
  font-size: clamp(0.875rem, 1.5vw, 1.0625rem);
  color: rgba(255,255,255,0.6);
  max-width: 520px;
  margin: 0 auto 1rem;
  line-height: 1.7;
}
.hero__disclaimer {
  font-family: var(--font-body);
  font-size: 0.6875rem;
  font-style: italic;
  color: rgba(255,255,255,0.35);
  margin: 0 auto 1.5rem;
  letter-spacing: 0.02em;
}
.hero__ctas {
  display: flex;
  gap: 1rem;
  justify-content: center;
}

/* ============ HERO VIDEO SLIDER ============ */
.hero-slider__layer {
  position: absolute;
  inset: 0;
}
.hero-slider__layer--before {
  z-index: 1;
  clip-path: inset(0 50% 0 0);
  -webkit-clip-path: inset(0 50% 0 0);
  will-change: clip-path;
}
.hero-slider__layer--after {
  z-index: 0;
}
.hero-slider__video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.hero-slider__handle {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 50%;
  z-index: 2;
  width: 44px;
  transform: translateX(-50%);
  cursor: ew-resize;
  touch-action: none;
}
.hero-slider__handle-line {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 50%;
  width: 1px;
  transform: translateX(-50%);
  background: rgba(255,255,255,0.5);
}
.hero-slider__grip {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%) translateY(-8vh);
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: rgba(0,0,0,0.5);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(255,255,255,0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  transition: transform 0.15s ease, border-color 0.15s ease;
}
.hero-slider--active .hero-slider__grip,
.hero__bg:hover .hero-slider__grip {
  transform: translate(-50%, -50%) translateY(-8vh) scale(1.1);
  border-color: rgba(255,255,255,0.4);
}
.hero-slider__label {
  position: absolute;
  bottom: 40%;
  padding: 0.375rem 0.875rem;
  font-family: var(--font-body);
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.04em;
  color: #fff;
  background: rgba(0,0,0,0.45);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border-radius: var(--radius-pill);
  border: 1px solid rgba(255,255,255,0.08);
  transition: opacity 0.3s ease;
  pointer-events: none;
  z-index: 3;
}
.hero-slider__label--before {
  left: 1rem;
}
.hero-slider__label--after {
  right: 1rem;
}
.hero-slider__mute {
  position: absolute;
  bottom: 32%;
  right: 1rem;
  z-index: 4;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: rgba(0,0,0,0.45);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border: 1px solid rgba(255,255,255,0.1);
  color: rgba(255,255,255,0.6);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  pointer-events: auto;
  transition: border-color 0.15s ease, color 0.15s ease;
}
.hero-slider__mute:hover {
  border-color: rgba(255,255,255,0.25);
  color: #fff;
}

/* ============ TRUST BAR ============ */
.trust-bar {
  padding: var(--space-xl) 0;
  border-bottom: 1px solid rgba(255,255,255,0.06);
}
.trust-bar__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
}
.trust-item {
  display: flex;
  align-items: flex-start;
  gap: 0.875rem;
}
.trust-item__icon {
  flex-shrink: 0;
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 8px;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.06);
  color: rgba(255,255,255,0.5);
}
.trust-item__icon--depth {
  background: linear-gradient(135deg, #d4a44a, #1a1a1a);
  border-color: rgba(212, 164, 74, 0.3);
  color: #1a1a1a;
}
.trust-item__text strong {
  display: block;
  font-family: var(--font-body);
  font-size: 0.875rem;
  font-weight: 600;
  color: #fff;
  margin-bottom: 0.125rem;
}
.trust-item__text span {
  font-size: 0.8125rem;
  color: rgba(255,255,255,0.4);
  line-height: 1.4;
}

@media (min-width: 810px) {
  .trust-bar__grid { grid-template-columns: repeat(4, 1fr); }
}

/* ============ PRODUCT LABEL ============ */
.product-label {
  padding: var(--space-sm) 0 0;
}
.product-label__row {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
}
.product-label__logo {
  width: 48px;
  height: 48px;
  border-radius: 10px;
  flex-shrink: 0;
}
.product-label__main {
  font-family: var(--font-display);
  font-size: clamp(1.25rem, 2.5vw, 1.75rem);
  font-weight: 400;
  color: #fff;
  letter-spacing: -0.01em;
  margin-bottom: 0;
}
.product-label__sub {
  font-size: 0.875rem;
  color: rgba(255,255,255,0.35);
}

/* ============ SECTION COMMON ============ */
.section__label {
  font-family: var(--font-body);
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.35);
  display: block;
  margin-bottom: 1rem;
}
.section__heading {
  font-family: var(--font-display);
  font-size: var(--text-display);
  font-weight: 400;
  color: #fff;
  margin-bottom: 1rem;
  text-transform: none;
  letter-spacing: -0.01em;
}
.section__sub {
  font-size: var(--text-body);
  color: rgba(255,255,255,0.5);
  max-width: 520px;
  margin: 0 auto var(--space-xl);
  line-height: 1.7;
}

/* Centered labels and headings */
.intro, .how-section, .comparisons-section, .testimonials-section, .pricing-section, .faq-section, .final-cta {
  text-align: center;
}

/* ============ INTRO SPLIT (text left, slider right) ============ */
.intro-split-section {
  padding: var(--space-xl) 0;
}
.intro-split {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-xl);
  align-items: center;
}
@media (min-width: 810px) {
  .intro-split { grid-template-columns: 1fr 1.2fr; }
}
.intro-split__title {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 3vw, 2.5rem);
  font-weight: 400;
  color: #fff;
  line-height: 1.15;
  margin-bottom: 1.25rem;
  letter-spacing: -0.01em;
}
.intro-split__desc {
  font-size: var(--text-body);
  color: rgba(255,255,255,0.5);
  line-height: 1.75;
  max-width: 480px;
}

/* ============ INTRO HEADLINE (standalone) ============ */
.intro-headline-section {
  position: relative;
  padding: var(--space-xl) 0;
  text-align: center;
  overflow: hidden;
  min-height: 480px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.intro-headline__bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  z-index: 0;
  opacity: 0.7;
}
.intro-headline__content {
  position: relative;
  z-index: 1;
}
.intro-headline {
  font-family: var(--font-display);
  font-size: clamp(1.75rem, 3.5vw, 2.75rem);
  font-weight: 400;
  color: #fff;
  line-height: 1.15;
  letter-spacing: -0.01em;
}
.intro-headline__video {
  position: relative;
  width: 100%;
  max-width: 800px;
  margin: 2rem auto 0;
  aspect-ratio: 16 / 9;
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 8px 40px rgba(0,0,0,0.5);
}
.intro-headline__video iframe {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border: none;
}
.intro-headline__desc {
  max-width: 540px;
  margin: 1.25rem auto 0;
  font-size: 0.9375rem;
  color: rgba(255,255,255,0.55);
  line-height: 1.6;
}

/* ============ HOW IT WORKS SPLIT ============ */
.how-split {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-xl);
  align-items: center;
}
@media (min-width: 810px) {
  .how-split { grid-template-columns: 1fr 1.3fr; }
}
.how-split__title {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 3vw, 2.25rem);
  font-weight: 400;
  color: #fff;
  margin-bottom: 1.5rem;
  line-height: 1.15;
}
.how-steps-list {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}
.how-step-inline {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
}
@media (max-width: 809px) {
  .how-step-inline {
    flex-direction: column;
    align-items: center;
    text-align: center;
  }
}
.how-step-inline .how-step__number {
  flex-shrink: 0;
  margin-top: 0.15rem;
}
.how-step-inline .how-step__title {
  margin-bottom: 0.25rem;
}
.how-step-inline .how-step__text {
  font-size: 0.8125rem;
  line-height: 1.6;
}

/* Cycling comparison slider */
.cycle-slider {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  border-radius: 12px;
  border: 1px solid rgba(255,255,255,0.06);
  background: #111;
  cursor: ew-resize;
  user-select: none;
  -webkit-user-select: none;
  touch-action: none;
}
.cycle-slider__pair {
  position: absolute;
  inset: 0;
  opacity: 0;
  transition: opacity 0.6s ease;
}
.cycle-slider__pair.active { opacity: 1; }
.cycle-slider__layer { position: absolute; inset: 0; }
.cycle-slider__layer--before { z-index: 2; clip-path: inset(0 50% 0 0); }
.cycle-slider__layer--after { z-index: 1; }
.cycle-slider__video { width: 100%; height: 100%; object-fit: cover; display: block; }
.cycle-slider__label {
  position: absolute;
  bottom: 10px;
  padding: 4px 10px;
  font-size: 0.625rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #fff;
  background: rgba(0,0,0,0.55);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border-radius: var(--radius-pill);
  border: 1px solid rgba(255,255,255,0.08);
  z-index: 5;
  pointer-events: none;
}
.cycle-slider__label--before { left: 10px; }
.cycle-slider__label--after { right: 10px; }
.cycle-slider__handle {
  position: absolute;
  top: 0; bottom: 0;
  left: 50%;
  width: 2px;
  z-index: 10;
  transform: translateX(-50%);
  pointer-events: none;
}
.cycle-slider__handle-line {
  position: absolute;
  inset: 0;
  width: 1px;
  margin: 0 auto;
  background: rgba(255,255,255,0.4);
}
.cycle-slider__grip {
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  width: 36px; height: 36px;
  border-radius: 50%;
  background: rgba(0,0,0,0.5);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(255,255,255,0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  pointer-events: auto;
}
.cycle-slider__nav {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  margin-top: 0.75rem;
}
.cycle-slider__arrow {
  width: 28px; height: 28px;
  border-radius: 50%;
  border: 1px solid rgba(255,255,255,0.15);
  background: rgba(255,255,255,0.04);
  color: rgba(255,255,255,0.5);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: border-color 0.2s ease, color 0.2s ease;
  padding: 0;
}
.cycle-slider__arrow:hover {
  border-color: rgba(255,255,255,0.3);
  color: rgba(255,255,255,0.8);
}
.cycle-slider__dots {
  display: flex;
  justify-content: center;
  gap: 6px;
}
.cycle-slider__dot {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: rgba(255,255,255,0.2);
  border: none;
  padding: 0;
  cursor: pointer;
  transition: background 0.3s ease, transform 0.3s ease;
}
.cycle-slider__dot.active {
  background: rgba(255,255,255,0.6);
  transform: scale(1.3);
}
.cycle-slider__scene-label {
  text-align: center;
  margin-top: 0.5rem;
  font-size: 0.6875rem;
  color: rgba(255,255,255,0.3);
  letter-spacing: 0.04em;
}

/* ============ FEATURE CARDS ============ */
.cards-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
}
.card {
  background: rgba(255,255,255,0.02);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: 16px;
  padding: 2rem;
  transition: border-color var(--duration-normal) ease, transform var(--duration-normal) ease;
}
.card:hover {
  border-color: rgba(255,255,255,0.12);
  transform: translateY(-2px);
}
.card__icon {
  width: 48px;
  height: 48px;
  margin-bottom: 1.25rem;
  border-radius: 12px;
  overflow: hidden;
}
.card__icon img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.card__title {
  font-family: var(--font-body);
  font-size: 1.125rem;
  font-weight: 600;
  color: #fff;
  margin-bottom: 0.75rem;
  text-transform: none;
  letter-spacing: 0;
}
.card__text {
  font-size: 0.875rem;
  color: rgba(255,255,255,0.45);
  line-height: 1.65;
}

@media (min-width: 810px) {
  .cards-grid { grid-template-columns: 1fr 1fr; gap: 1rem; }
}

/* ============ HOW IT WORKS ============ */
.how-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
  margin-top: var(--space-xl);
}
.how-step {
  text-align: center;
  padding: 2rem;
  background: rgba(255,255,255,0.02);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: 16px;
}
.how-step__number {
  font-family: var(--font-display);
  font-size: 0.75rem;
  letter-spacing: 0.15em;
  color: var(--accent-gold);
  margin-bottom: 0.75rem;
}
.how-step__title {
  font-family: var(--font-body);
  font-size: 1.25rem;
  font-weight: 600;
  color: #fff;
  margin-bottom: 0.5rem;
  text-transform: none;
  letter-spacing: 0;
}
.how-step__text {
  font-size: 0.875rem;
  color: rgba(255,255,255,0.45);
  line-height: 1.65;
  max-width: 300px;
  margin: 0 auto;
}

@media (min-width: 810px) {
  .how-grid { grid-template-columns: 1fr 1fr 1fr; }
}

/* ============ APP EXPERIENCE (Split layout) ============ */
.app-note-section {
  padding: var(--space-lg) 0;
}
.app-note {
  font-family: var(--font-body);
  font-size: var(--text-body);
  color: var(--text-muted);
  font-style: italic;
}
.app-section {
  background: rgba(255,255,255,0.015);
  overflow: hidden;
}
.app-split {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-xl);
  align-items: center;
}
.app-split__title {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 3vw, 2.25rem);
  font-weight: 400;
  color: #fff;
  line-height: 1.15;
  margin-bottom: 1.25rem;
  letter-spacing: -0.01em;
  text-transform: none;
}
.app-split__desc {
  font-size: 0.9375rem;
  color: rgba(255,255,255,0.5);
  line-height: 1.7;
  margin-bottom: 1.5rem;
}
.app-split__features {
  list-style: none;
  padding: 0;
  margin-bottom: 1.5rem;
}
.app-split__features li {
  font-size: 0.875rem;
  color: rgba(255,255,255,0.6);
  padding: 0.5rem 0;
  padding-left: 1.25rem;
  position: relative;
}
.app-split__features li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--accent-gold);
}
.app-split__badge {
  display: inline-block;
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent-gold);
  border: 1px solid rgba(200,166,84,0.3);
  padding: 0.375rem 1rem;
  border-radius: var(--radius-pill);
}
.app-split__visual {
  display: flex;
  justify-content: center;
}
.app-phone {
  width: 260px;
  border-radius: 24px;
  overflow: hidden;
  border: 1px solid rgba(255,255,255,0.08);
  box-shadow: 0 20px 60px rgba(0,0,0,0.4);
}
.app-phone img {
  width: 100%;
  height: auto;
  display: block;
}

@media (min-width: 810px) {
  .app-split { grid-template-columns: 1fr 1fr; }
  .app-split__text { text-align: left; }
}

/* ============ COMPARISONS ============ */
.comparisons-section {
  padding-top: 0.5rem;
  padding-bottom: 1rem;
}
.comparisons__stack {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}
@media (min-width: 768px) {
  .comparisons__stack {
    flex-direction: row;
    gap: 1.5rem;
  }
  .comparisons__stack > .slider {
    flex: 1;
    min-width: 0;
  }
}

.slider {
  width: 100%;
  max-width: 1000px;
  margin: 0 auto;
  padding: 0 var(--container-padding);
}
/* slider__scene hidden via rule below */
.slider__viewport {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  border-radius: 12px;
  border: 1px solid rgba(255,255,255,0.06);
  background: #111;
  cursor: ew-resize;
  user-select: none;
  -webkit-user-select: none;
  touch-action: none;
}
.slider__viewport:focus { outline: 2px solid var(--accent-gold); outline-offset: 2px; }
.slider__layer { position: absolute; inset: 0; }
.slider__layer--before { z-index: 2; clip-path: inset(0 50% 0 0); }
.slider__layer--after { z-index: 1; }
.slider__video { width: 100%; height: 100%; object-fit: cover; display: block; }
.slider__label {
  position: absolute;
  bottom: 12px;
  padding: 5px 12px;
  font-size: 0.6875rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #fff;
  background: rgba(0,0,0,0.55);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border-radius: var(--radius-pill);
  border: 1px solid rgba(255,255,255,0.08);
  z-index: 5;
  transition: opacity var(--duration-normal) ease;
  pointer-events: none;
}
.slider__label--before { left: 12px; }
.slider__label--after { right: 12px; }
.slider__handle {
  position: absolute;
  top: 0; bottom: 0;
  left: 50%;
  width: 2px;
  z-index: 10;
  transform: translateX(-50%);
  pointer-events: none;
}
.slider__handle-line {
  position: absolute;
  inset: 0;
  width: 1px;
  margin: 0 auto;
  background: rgba(255,255,255,0.4);
}
.slider__grip {
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  width: 44px; height: 44px;
  border-radius: 50%;
  background: rgba(0,0,0,0.5);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(255,255,255,0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  transition: transform var(--duration-fast) ease, border-color var(--duration-fast) ease;
  pointer-events: auto;
}
.slider__viewport:hover .slider__grip { border-color: rgba(255,255,255,0.4); }
.slider__viewport--active .slider__grip { transform: translate(-50%, -50%) scale(0.92); }
.slider__caption {
  display: none;
}
.slider__scene {
  display: none;
}

/* ============ SECURITY / QUALITY SECTION ============ */
/* ============ UNIVERSAL SECTION ============ */
.universal-section {
  position: relative;
  overflow: hidden;
}
.universal-split {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-xl);
}
.universal-split__title {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 3vw, 2.25rem);
  font-weight: 400;
  color: #fff;
  line-height: 1.15;
  margin-bottom: 1.25rem;
  letter-spacing: -0.01em;
  text-transform: none;
}
.universal-split__desc {
  font-size: 0.9375rem;
  color: rgba(255,255,255,0.5);
  line-height: 1.7;
  margin-bottom: 2rem;
}
.universal-features {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}
.universal-feature {
  padding-left: 1rem;
  border-left: 2px solid rgba(255,255,255,0.08);
}
.universal-feature__title {
  font-family: var(--font-body);
  font-size: 0.9375rem;
  font-weight: 600;
  color: #fff;
  margin-bottom: 0.375rem;
  text-transform: none;
  letter-spacing: 0;
}
.universal-feature__text {
  font-size: 0.8125rem;
  color: rgba(255,255,255,0.4);
  line-height: 1.6;
}
.universal-split__slider {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}
.showcase-slider {
  position: relative;
  aspect-ratio: 16/9;
  border-radius: 12px;
  overflow: hidden;
  cursor: ew-resize;
  background: #111;
}
.showcase-slider__nav {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
}

@media (min-width: 810px) {
  .universal-split { grid-template-columns: 1fr 1.2fr; align-items: center; }
  .universal-split__text { text-align: left; }
}

/* ============ HAND VISUAL ============ */
.hand-visual {
  position: relative;
  width: 100%;
  height: 50vh;
  overflow: hidden;
}
.hand-visual__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 30%;
}
.hand-visual--flipped .hand-visual__img {
  transform: scaleX(-1);
}
.hand-visual__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to bottom,
    rgba(13, 17, 23, 1) 0%,
    rgba(13, 17, 23, 0.3) 25%,
    rgba(13, 17, 23, 0.1) 50%,
    rgba(13, 17, 23, 0.3) 75%,
    rgba(13, 17, 23, 1) 100%
  );
  pointer-events: none;
}

/* ============ TESTIMONIALS ============ */
.testimonials-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
  margin-top: var(--space-lg);
}
.testimonial-card {
  padding: 2rem;
  background: rgba(255,255,255,0.02);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: 16px;
  text-align: left;
  transition: border-color var(--duration-normal) ease;
}
.testimonial-card:hover { border-color: rgba(255,255,255,0.12); }
.testimonial-card__quote {
  font-size: 0.9375rem;
  color: rgba(255,255,255,0.7);
  line-height: 1.7;
  font-style: italic;
  margin-bottom: 1.25rem;
}
.testimonial-card__author strong {
  display: block;
  font-size: 0.875rem;
  color: #fff;
  font-weight: 600;
}
.testimonial-card__author span {
  font-size: 0.75rem;
  color: rgba(255,255,255,0.35);
}

@media (min-width: 810px) {
  .testimonials-grid { grid-template-columns: 1fr 1fr 1fr; }
}

/* ============ LENS CLOSEUP ============ */
.lens-closeup-section {
  padding: 0;
  overflow: hidden;
}
.lens-closeup__img {
  width: 100%;
  height: auto;
  display: block;
  max-height: 500px;
  object-fit: cover;
  object-position: center;
}

/* ============ PRICING ============ */
.pricing-card {
  max-width: 480px;
  margin: 0 auto;
  background: rgba(255,255,255,0.02);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 20px;
  overflow: hidden;
}
.pricing-card__header {
  padding: 2.5rem 2.5rem 2rem;
  text-align: center;
}
.pricing-card__label {
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--accent-gold);
  margin-bottom: 0.75rem;
  display: block;
}
.pricing-card__badge {
  display: inline-block;
  padding: 0.25rem 0.75rem;
  background: var(--accent-gold);
  color: var(--bg-primary);
  font-family: var(--font-body);
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  border-radius: var(--radius-pill);
  margin-bottom: 1rem;
}
.pricing-card__price-row {
  display: flex;
  align-items: baseline;
  justify-content: center;
  gap: 0.75rem;
  margin-bottom: 0.5rem;
}
.pricing-card__original {
  font-family: var(--font-display);
  font-size: 1.5rem;
  color: rgba(255,255,255,0.25);
  text-decoration: line-through;
}
.pricing-card__current {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 5vw, 3.25rem);
  font-weight: 700;
  color: #fff;
  letter-spacing: -0.02em;
}
.pricing-card__term {
  font-size: 0.75rem;
  color: rgba(255,255,255,0.4);
  letter-spacing: 0.05em;
}
.pricing-card__features {
  list-style: none;
  padding: 0 2.5rem;
  margin: 0;
}
.pricing-card__features li {
  padding: 0.875rem 0;
  border-top: 1px solid rgba(255,255,255,0.06);
  font-size: 0.875rem;
  color: rgba(255,255,255,0.6);
  display: flex;
  align-items: center;
  gap: 0.75rem;
}
.pricing-card__features li::before {
  content: '✓';
  color: var(--accent-gold);
  font-size: 0.75rem;
  flex-shrink: 0;
}
.pricing-card__cta {
  display: block;
  margin: 1.5rem 2.5rem;
  text-align: center;
}
.pricing-card__note {
  text-align: center;
  padding: 0 2.5rem 2rem;
  font-size: 0.75rem;
  color: rgba(255,255,255,0.3);
}

/* ============ FAQ ============ */
.accordion { margin-top: var(--space-lg); text-align: left; }
.accordion__item { border-bottom: 1px solid rgba(255,255,255,0.06); }
.accordion__trigger {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  padding: 1.25rem 0;
  font-family: var(--font-body);
  font-size: 0.9375rem;
  font-weight: 500;
  color: #fff;
  text-align: left;
  transition: color var(--duration-fast) ease;
  cursor: pointer;
}
.accordion__trigger:hover { color: rgba(255,255,255,0.7); }
.accordion__icon {
  flex-shrink: 0;
  transition: transform var(--duration-normal) var(--ease-out);
  color: rgba(255,255,255,0.3);
}
.accordion__item--open .accordion__icon { transform: rotate(180deg); }
.accordion__content {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--duration-slow) var(--ease-out);
}
.accordion__item--open .accordion__content { max-height: 300px; }
.accordion__content p {
  padding-bottom: 1.25rem;
  font-size: 0.875rem;
  color: rgba(255,255,255,0.45);
  line-height: 1.7;
}

/* ============ FINAL CTA ============ */
.final-cta {
  position: relative;
  padding: clamp(6rem, 15vw, 12rem) 0;
  overflow: hidden;
}
.final-cta__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}
.final-cta__bg-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 30%;
}
.final-cta__bg-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to bottom,
    rgba(13, 17, 23, 1) 0%,
    rgba(13, 17, 23, 0.5) 30%,
    rgba(13, 17, 23, 0.35) 50%,
    rgba(13, 17, 23, 0.5) 70%,
    rgba(13, 17, 23, 1) 100%
  );
}
.final-cta__content {
  position: relative;
  z-index: 1;
}
.final-cta__headline {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 3vw, 2.25rem);
  font-weight: 400;
  color: #fff;
  line-height: 1.2;
  margin-bottom: 2.5rem;
  letter-spacing: -0.01em;
  text-transform: none;
}
.final-cta__form {
  display: flex;
  gap: 0.5rem;
  max-width: 420px;
  margin: 0 auto;
  flex-wrap: wrap;
  justify-content: center;
}
.final-cta__input {
  flex: 1;
  min-width: 200px;
  padding: 0.875rem 1.25rem;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--radius-pill);
  color: #fff;
  font-family: var(--font-body);
  font-size: 0.875rem;
  outline: none;
  transition: border-color var(--duration-fast) ease;
}
.final-cta__input::placeholder { color: rgba(255,255,255,0.3); }
.final-cta__input:focus { border-color: rgba(255,255,255,0.25); }
.final-cta__btn { flex-shrink: 0; }
.final-cta__status {
  text-align: center;
  font-size: var(--text-small);
  margin-top: 0.75rem;
  min-height: 1.25rem;
  color: var(--text-muted);
}
.final-cta__status--success { color: #4ade80; }
.final-cta__status--error { color: #f87171; }

/* ============ FLOATING SUBSCRIBE FAB ============ */
.subscribe-fab {
  position: fixed;
  bottom: 1.5rem;
  right: 1.5rem;
  z-index: 1000;
}
.subscribe-fab__trigger {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.625rem 1rem;
  background: var(--glass-bg-solid);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: 1px solid var(--border-hover);
  border-radius: var(--radius-pill);
  color: var(--accent-gold);
  font-family: var(--font-body);
  font-size: var(--text-small);
  font-weight: 500;
  cursor: pointer;
  transition: border-color var(--duration-fast) ease, transform var(--duration-fast) ease;
  white-space: nowrap;
}
.subscribe-fab__trigger:hover {
  border-color: var(--border-active);
  transform: translateY(-1px);
}
.subscribe-fab__trigger svg { opacity: 0.7; }
.subscribe-fab--open .subscribe-fab__trigger { display: none; }
.subscribe-fab__form {
  display: none;
  align-items: center;
  gap: 0.375rem;
  padding: 0.375rem 0.375rem 0.375rem 1rem;
  background: var(--glass-bg-solid);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: 1px solid var(--border-hover);
  border-radius: var(--radius-pill);
  position: relative;
}
.subscribe-fab--open .subscribe-fab__form { display: flex; }
.subscribe-fab__input {
  width: 200px;
  padding: 0.5rem 0;
  background: transparent;
  border: none;
  color: #fff;
  font-family: var(--font-body);
  font-size: var(--text-small);
  outline: none;
}
.subscribe-fab__input::placeholder { color: var(--text-dim); }
.subscribe-fab__submit {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  background: var(--accent-gold);
  border: none;
  border-radius: 50%;
  color: var(--bg-primary);
  cursor: pointer;
  flex-shrink: 0;
  transition: background var(--duration-fast) ease;
}
.subscribe-fab__submit:hover { background: var(--accent-gold-bright); }
.subscribe-fab__status {
  position: absolute;
  top: calc(100% + 0.5rem);
  right: 0;
  font-size: 0.75rem;
  white-space: nowrap;
  color: var(--text-muted);
}
.subscribe-fab__status--success { color: #4ade80; }
.subscribe-fab__status--error { color: #f87171; }

/* ============ HAND VISUAL ============ */
.hand-visual {
  position: relative;
  width: 100%;
  height: 60vh;
  overflow: hidden;
}
.hand-visual__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 30%;
  display: block;
}
.hand-visual__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to bottom,
    rgba(13, 17, 23, 1) 0%,
    rgba(13, 17, 23, 0.3) 20%,
    rgba(13, 17, 23, 0.05) 50%,
    rgba(13, 17, 23, 0.3) 80%,
    rgba(13, 17, 23, 1) 100%
  );
}

/* ============ FOOTER ============ */
.footer {
  padding: var(--space-xl) 0;
  border-top: 1px solid rgba(255,255,255,0.06);
}
.footer__grid {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.5rem;
  text-align: center;
}
.footer__brand {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-body);
  font-size: 0.8125rem;
  font-weight: 500;
  color: rgba(255,255,255,0.5);
}
.footer__links {
  display: flex;
  gap: 1.5rem;
}
.footer__links a {
  font-size: 0.8125rem;
  color: rgba(255,255,255,0.3);
  text-decoration: none;
  transition: color var(--duration-fast) ease;
}
.footer__links a:hover { color: rgba(255,255,255,0.6); }
.footer__social {
  font-size: 0.75rem;
  color: rgba(255,255,255,0.25);
}
.footer__bottom {
  text-align: center;
  margin-top: 2rem;
  padding-top: 1.5rem;
  border-top: 1px solid rgba(255,255,255,0.04);
}
.footer__bottom p {
  font-size: 0.6875rem;
  color: rgba(255,255,255,0.2);
}

@media (min-width: 810px) {
  .footer__grid {
    flex-direction: row;
    justify-content: space-between;
    text-align: left;
  }
}